Use the line graph to describe whether there is an interaction (between type of word and classification category).
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Use the line graph to describe whether there is an interaction (between type of word and classification category).
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- Mating parts are shown in Figure 29-16. The pins in the top piece fit into the holes in the bottom piece. All dimensions are in inches. Determine the following; a. The mean pin diameters b. The mean hole diameters c. The maximum dimension A d. The minimum dimension A e. The maximum dimension B f. The minimum dimension B g. The maximum total clearance between dimension C and dimension D h. The minimum total clearance between dimension C and dimension DUse theorem 5.4.2 to form a proportion in which SV is a geometric mean. Hint: SVTRVS Exercises 1-6Use theorem 5.4.3 to form a proportion in which TS is a geometric mean. Hint: TVSTSR Exercises 1-6
- 2.3 The National Safety Council reports the following age breakdown for licensed drivers in the United States. Source: Bureau of the Census, Statistical Abstract of the United States 2009, p. 682. Age (Years) Licensed Drivers (Millions) Under 20 10.72 20–under 25 16.84 25–under 35 40.78 35–under 45 45.59 45–under 55 36.70 55–under 65 23.32 65 or over 28.76 Identify the following for the 35–under 45 classes: (a) Frequency (b) upper and lower limits (c) width and (d) midpoint.The speeds (in miles per hour) of 25 sports cars are given Table 1 below Table 1 84.5 72.0 93.5 106.0 61.5 87.0 71.5 52.5 98.5 59.5 60.5 78.5 31.5 55.0 82.0 93.5 37.5 66.0 70.0 83.5 46.5 116.5 64.5 74.5 99.5 1.1.Construct a grouped frequency distribution of the above data using a class width of 18.0 miles per hour. Let 30.0 miles per hour be the lower limit of the initial class. 1.2.Draw an OGIVE curve depicting the grouped data in 1.1 1.3.Calculate the mid-40% range. 1.4.Calculate the coefficient of variation and interpret the value obtained.With this data set find the following 1, 3, 1, 1 SS = s2 = s =
- Answer question #9. Show the graph of the rejection region.Consider the following frequency distribution.Class Frequency10–19 1020–29 1430–39 1740–49 750–59 2Construct a cumulative frequency distribution.The following frequency distribution shows the length (in feet) of the main spans of the longest suspension bridges in the United States. Construct a frequency polygon. Class limits Frequency 1265 – 1723 12 1724 – 2182 5 2183 – 2641 4 2642 – 3100 2 3101 – 3559 1 3560 – 4018 1 Total 25
- A Hospital allocates much of the budget in preparation for the top two seasonal diseases in the locality. Based on their records the frequencies of seasonal disease occurring in the locality are given in the following table: DISEASE A. 25% DISEASE B. 50% OTHERS. 25% Of 100 current patients in the hospital, 36 suffered with the disease A, 47 suffer with Disease B, and 17 suffer with other seasonal diseases. The hospital wants to know if their budget is sufficient by checking whether the above frequencies fit the data from their records. Analyze the problem using chi-square test at 0.05 significance level.These dot plots show hourly earnings for a sample of workers in two different careers.The following data represents the actual liquid weight in 12 "twelve-ounce" cans. 11.95 11.91 11.86 11.94 12.00 11.93 12.00 11.94 12.10 11.95 11.99 11.94 a) Find appropriate number of classes and recommended class width. Create a frequency table (only first 2 columns) satisfying your findings in part a).
